Sorry for the late reply.Currently Korduene only supports WinForms, however, the way it works is Korduene specific, I've got plans to change that so third party libraries can be used, and there are third party libraries out there that have metro style controls.Beside WinForms, I also want to implement support for WPF (which makes it easier to design almost any type of UI), but WinForms comes first, so WPF won't be comming anytime soon.